88225480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{45013}}^1$

素因数の和:45038

約数の個数: 48

約数和(自身を含む): 230921820

約数和(自身を除く): 142696340

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 45013, 90026, 180052, 225065, 315091, 360104, 450130, 630182, 900260, 1260364, 1575455, 1800520, 2205637, 2520728, 3150910, 4411274, 6301820, 8822548, 11028185, 12603640, 17645096, 22056370, 44112740, 88225480]

約数ペア:

[(1, 88225480), (2, 44112740), (4, 22056370), (5, 17645096), (7, 12603640), (8, 11028185), (10, 8822548), (14, 6301820), (20, 4411274), (28, 3150910), (35, 2520728), (40, 2205637), (49, 1800520), (56, 1575455), (70, 1260364), (98, 900260), (140, 630182), (196, 450130), (245, 360104), (280, 315091), (392, 225065), (490, 180052), (980, 90026), (1960, 45013)]